Shelf life of DTT (Dithiothreitol)
ralston at rockyj.rockefeller.edu
Tue Mar 1 15:32:21 EST 1994
In article <2kt2tjINN8tr at dns1.NMSU.Edu> malucero at nmsu.edu (Mary Elyse Lucero) writes:
>Our lab has inherited a bottle of Dithiothreitol which has apparently been
>stored at room temperature for some time (years???). Is this stuff still
>trustworthy as a reducing agent in protein solutions? Or should it be
>given a proper burial?
Toss it! Make fresh solutions from solid and store them at -20.
ralston at rockvax.rockfeller.edu
More information about the Methods